Title:
非水電解質二次電池
Document Type and Number:
Japanese Patent JP6990878
Kind Code:
B2
Abstract:
Provided is a nonaqueous electrolyte secondary battery comprising: a negative electrode having a negative electrode active substance layer; a positive electrode; and a nonaqueous electrolyte containing a nonaqueous solvent. The negative electrode active substance layer contains: a negative electrode active substance containing a carbon-based active substance; and layered silicate particles. The nonaqueous solvent contains a fluorine-based solvent.
Inventors:
Ryo Kazama
Yuta Kuroda
Takenobu Masanobu
Yuta Kuroda
Takenobu Masanobu
Application Number:
JP2018564505A
Publication Date:
February 03, 2022
Filing Date:
January 17, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01M4/62; H01M4/133; H01M4/587; H01M10/05; H01M10/0569
Domestic Patent References:
| JP2012054231A | ||||
| JP2008071757A | ||||
| JP2008262859A | ||||
| JP2012004021A | ||||
| JP2004296370A | ||||
| JP2016162681A | ||||
| JP2015187935A | ||||
| JP2008140760A |
Foreign References:
| WO2015045350A1 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office